Trane FAN4368 Fan Blade

The Trane FAN4368 Fan Blade is a heavy-duty, genuine OEM replacement component engineered for high-static condenser applications and split system heat pumps. This 27.5-inch diameter fan blade features a swept 3-blade configuration with a 26-degree pitch, precision-engineered to maximize CFM output while minimizing motor load. Designed with a 1/2-inch bore and counter-clockwise (CCW) rotation, it serves as a direct drop-in for common models including the 4TTR5048 and 4TTX7036 series. Constructed from premium aluminum with a reinforced steel hub, this blade maintains dynamic balance to eliminate vibration-related stress on the condenser fan motor. Using authentic Trane HVAC replacement parts ensures that the system maintains original factory airflow specifications, which is critical for proper heat transfer across the condenser coils and for preventing compressor overheating in high-ambient conditions.

Key Benefits

• Precision Balanced: Engineered to reduce bearing wear on the motor and ensure whisper-quiet operation.
• Optimized Airflow: The 26-degree swept blade design provides the specific static pressure required for Trane Accu-Comfort systems.
• OEM Compatibility: Seamlessly replaces legacy part numbers FAN04368 and FAN4047 without modification.
• Rugged Construction: Corrosion-resistant aluminum blades built to withstand harsh outdoor environments.

Common Questions

What happens if I use a blade with the wrong pitch?
Using a blade with a different pitch than the 26 degrees specified for the FAN4368 can lead to improper amp draw on your motor, potentially causing it to trip on thermal overload or fail prematurely.

Is this blade compatible with American Standard units?
Yes, as an OEM ServiceFirst component, this blade is a direct fit for many American Standard heat pumps and air conditioners that utilize the 27.5-inch CCW configuration.

Does the bore include a set screw?
Yes, this 1/2 inch bore fan blade is designed for standard keyed or flat-shaft motors and includes the necessary mounting hardware for a secure fit.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.